2Golnabi H, Bahar M. Investigation of optimum condition in oxygen gas-assisted laser cutting [J ]. Optical &laser Technology, 2009,41:454-600.
3Sobih M, Lcoruse P, Li L. Striation-free fibre laser cutting of mild steel sheets [ J ]. Appl. Phys,2008, A 90 : 171 - 174.
4Rao B T, Nath A K. Melt flow characteristics in gas-assisted laser cutting [J ]. Sadhana, 2002,27 : 569 - 575.
5Kim Byoung-cheol, Kim To-hoon. Investigation of striation formation in thin stainless steel tube during pulsed Nd: YAG laser cutting process by numerical simulation [ J ]. Metallurgical and Materials Transactions, 2001,32 : 2623.
6Schulz Wolfgang, Niesen Markus, Eppelt Urs, et al. Simulation of Laser Cutting. Fraunhofer Institute for Laser Teehnology, ILT Aachen.